generic entry code · Maintained

Maintainers

• M Thomas Gleixner <tglx@kernel.org>
• M Peter Zijlstra <peterz@infradead.org>
• M Andy Lutomirski <luto@kernel.org>

Paths

• F include/linux/entry-common.h
• F include/linux/entry-virt.h
• F include/linux/irq-entry-common.h
• F kernel/entry/

Last 30 days

Most active threads (last 7 days)

• HOTtoday [PATCH RFC v3 00/13] rcu-tasks: build Tasks RCU on Tasks Trace readers in trampolines
  2026-09-15 13:18 · 3 replies in 7d · Josef Bacik <josef@toxicpanda.com>
• WARM1d [PATCH RFC v2 00/15] rcu-tasks: let preemption outside trampolines be a quiescent state
  2026-09-11 14:09 · 4 replies in 7d · Josef Bacik <josef@toxicpanda.com>
• COOLING5d [PATCH RFC 00/13] rcu-tasks: let preemption outside trampolines be a quiescent state
  2026-09-10 18:51 · 3 replies in 7d · Josef Bacik <josef@toxicpanda.com>

Active reviewers (last 30 days)

• Paul E. McKenney <paulmck@kernel.org>
  1 attestation (1 Suggested-by) · last on 2026-09-15
• Alexei Starovoitov <ast@kernel.org>
  1 attestation (1 Suggested-by) · last on 2026-09-15

Recent patches

Most-recent 30 patches in this subsystem on linux-trace-kernel (capped at 30), ordered by date desc.

• HOTtoday [PATCH RFC v3 12/13] rcu-tasks-trace: Assert no reader is held on return to userspace
  2026-09-15 · Josef Bacik <josef@toxicpanda.com>
• HOTtoday [PATCH RFC v3 03/13] rcu-tasks: Add a Tasks RCU implementation for reader-marked trampolines
  2026-09-15 · Josef Bacik <josef@toxicpanda.com>
• HOTtoday [PATCH RFC v3 01/13] entry: Pass pt_regs to irqentry_exit_cond_resched()
  2026-09-15 · Josef Bacik <josef@toxicpanda.com>
• WARM1d [PATCH RFC v2 04/15] kprobes: Let Tasks RCU recognise tasks preempted in an optprobe jump window
  2026-09-11 · Josef Bacik <josef@toxicpanda.com>
• WARM1d [PATCH RFC v2 03/15] rcu-tasks: Hold trampoline nesting across irq-exit preemption in trampoline text
  2026-09-11 · Josef Bacik <josef@toxicpanda.com>
• WARM1d [PATCH RFC v2 02/15] entry: Pass pt_regs to irqentry_exit_cond_resched()
  2026-09-11 · Josef Bacik <josef@toxicpanda.com>
• WARM1d [PATCH RFC v2 01/15] rcu-tasks: Add per-task trampoline nesting count
  2026-09-11 · Josef Bacik <josef@toxicpanda.com>
• COOLING5d [PATCH RFC 03/13] rcu-tasks: Hold trampoline nesting across irq-exit preemption in trampoline text
  2026-09-10 · Josef Bacik <josef@toxicpanda.com>
• COOLING5d [PATCH RFC 01/13] rcu-tasks: Add per-task trampoline nesting count
  2026-09-10 · Josef Bacik <josef@toxicpanda.com>
• COOLING5d [PATCH RFC 02/13] entry: Pass pt_regs to irqentry_exit_cond_resched()
  2026-09-10 · Josef Bacik <josef@toxicpanda.com>
• STALE359d LANDED: 1 (0M) [PATCH v16 03/10] unwind_user/deferred: Add unwind cache
  2025-07-29 · Steven Rostedt <rostedt@kernel.org>
• STALE414d [PATCH v15 03/10] unwind_user/deferred: Add unwind cache
  2025-07-25 · Steven Rostedt <rostedt@kernel.org>
• STALE425d [PATCH v14 03/12] unwind_user/deferred: Add unwind cache
  2025-07-17 · Steven Rostedt <rostedt@kernel.org>
• STALE426d [PATCH v13 05/14] unwind_user/deferred: Add unwind cache
  2025-07-08 · Steven Rostedt <rostedt@kernel.org>
• STALE435d [PATCH v12 05/14] unwind_user/deferred: Add unwind cache
  2025-07-01 · Steven Rostedt <rostedt@goodmis.org>
• STALE445d [PATCH v11 05/14] unwind_user/deferred: Add unwind cache
  2025-06-25 · Steven Rostedt <rostedt@goodmis.org>
• STALE445d [PATCH v11 00/14] unwind_user: x86: Deferred unwinding infrastructure
  2025-06-25 · Steven Rostedt <rostedt@goodmis.org>
• STALE441d [PATCH v2] tracing: Fix inconsistency in irq tracking on NMIs
  2025-06-25 · Gabriele Monaco <gmonaco@redhat.com>
• STALE452d [PATCH] lockdep: Fix inconsistency in irq tracking on NMIs
  2025-06-20 · Gabriele Monaco <gmonaco@redhat.com>
• STALE448d [PATCH v10 05/14] unwind_user/deferred: Add unwind cache
  2025-06-11 · Steven Rostedt <rostedt@goodmis.org>
• STALE482d [PATCH v9 08/13] unwind_user/deferred: Add unwind cache
  2025-05-13 · Steven Rostedt <rostedt@goodmis.org>
• STALE491d [PATCH v8 08/18] unwind_user/deferred: Add unwind cache
  2025-05-09 · Steven Rostedt <rostedt@goodmis.org>
• STALE495d [PATCH v7 08/17] unwind_user/deferred: Add unwind cache
  2025-05-02 · Steven Rostedt <rostedt@goodmis.org>
• STALE503d [PATCH v7 08/18] unwind_user/deferred: Add unwind cache
  2025-04-30 · Steven Rostedt <rostedt@goodmis.org>
• STALE508d [PATCH v6 08/18] unwind_user/deferred: Add unwind cache
  2025-04-25 · Steven Rostedt <rostedt@goodmis.org>
• STALE505d [PATCH v5 1/9] unwind_user/deferred: Add deferred unwinding interface
  2025-04-24 · Steven Rostedt <rostedt@goodmis.org>
• STALE494d [PATCH v5 08/17] unwind_user/deferred: Add unwind cache
  2025-04-24 · Steven Rostedt <rostedt@goodmis.org>
• STALE516d Re: Interface for enabling context tracking
  2025-04-11 · Frederic Weisbecker <frederic@kernel.org>
• STALE580d [RFC][PATCH 1/2] sched: Extended scheduler time slice
  2025-01-31 · Steven Rostedt <rostedt@goodmis.org>
• STALE580d [RFC][PATCH 2/2] sched: Shorten time that tasks can extend their time slice for
  2025-01-31 · Steven Rostedt <rostedt@goodmis.org>